* HUGE thank you to PHP Developers Network users "califdon", "Celauran", and "social_experiment" for their guide on login and registration systems at http://forums.devnetwork.net/viewtopic.php?f=28&t=135287&sid=f7140b48a14f50fd7f0340581442447b#p675168
We track time in this application by punching start and end times on each record. Times are calculated using MySQL math functions in the queries. This allows us to be more flexible with granularity and time zones, etc etc. Everything else is mostly in line with standard PHP web apps.
6. Use your MySQL management interface of choice to import the mysql.sql file to your database server. It will create a database named "yaptc". You also need to probably make a user with permissions on that database and that database alone to use in the config file so that this app does not have root mysql permissions!!! Note also - I had trouble importing with some tools. In the end, I used the mysql command line tool and just copied/pasted the text in.